T2105XWAPA1 – GALAXY Tab3 firmware

Build T2105XWAPA1 is a – update for the GALAXY Tab3 (SM-T2105) on Android 4. It first appeared on Samsung's servers on Jan 21, 2016 (method) and has reached 1 region so far. It raises the bootloader bit from 14 to 32: once installed, the device no longer accepts firmware with bit 14 or lower, so a downgrade to T2105UEAOE1 is blocked. Samsung still serves this file.

Model
SM-T2105
Android
Android 4
Type
–
Bootloader bit
32
First released
Jan 21, 2016
Regions
1

Not yet released in 50 regions that are still on an older build: ACR, AFR, ARO, ATO, AUT, BTU, BVO, CHN, CHO, COO, DBT, ECT, EGY, EUR and 36 more.

Rollout timeline by region

The date each region code (CSC) first received T2105XWAPA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PHNNetherlandsJan 21, 2016day 0T2105XWAPA1/T2105PHNAPA1/T2105XWAPA1

Download and release notes

samloader download -m SM-T2105 -r PHN -v T2105XWAPA1/T2105PHNAPA1/T2105XWAPA1

Samsung's release notes and security patch level for this update: SM-T2105 / PHN on doc.samsungmobile.com. What each part of the build number means: decode T2105XWAPA1.